Model Number: NR G09 Brand Name: Nier Key Specifications/Special Features: Features:Skull microphone and temple speaker headset for two-way radiosDesigned with skull microphone and bone headset suitable for very noisy environmentEspecially suitable for firefighter, military, policeman and moreQuick-release nexus connector and Kevler cable using

Bone conduction microphone unit easy to set up helmet and no need any tooling

Robust PTT design with big revolving clips and waterproof level IP55

You can chose wireless PTT (model P09 PTT) and pair with this type headset

Available for different brand two way radio plug, (Motorola, Kenwood, ICOM, Yeasu)

Technical data:

1. Microphone:
   1. Type: vibration microphone
   2. Impedance: <2.2K
   3. Sensitivity: -30 ±5dB at 1kHz
   4. Working level: 1.2 to 10V
2. Speaker:
   1. Type: vibration speaker
   2. Impedance: 8Ω ±1% at 1kHz
   3. Level: 103 ±5dB at 1kHz
   4. Rated power: 0.5W
   5. Maximum power: 1W